| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $248.36 | 7.150% | $266.1177 | $266.12 | $266.10 | $266.10 |
| Purchase #2 | $52.38 | 10.423% | $57.8396 | $57.84 | $57.85 | $57.80 |
| Purchase #3 | $115.56 | 13.772% | $131.4749 | $131.47 | $131.45 | $131.50 |
| Purchase #4 | $144.55 | 12.746% | $162.9743 | $162.97 | $162.95 | $163.00 |
| Purchase #5 | $92.61 | 7.185% | $99.264 | $99.26 | $99.25 | $99.30 |
| Purchase #6 | $68.96 | 11.183% | $76.6718 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $138.84 | 13.706% | $157.8694 | $157.87 | $157.85 | $157.90 |
| 7 purchase totals = | $861.26 | $952.2117 | $952.20 | $952.10 | $952.30 | |